[go: up one dir, main page]

GB2326759B - An electrical interconnect for a planar fuel cell - Google Patents

An electrical interconnect for a planar fuel cell

Info

Publication number
GB2326759B
GB2326759B GB9820454A GB9820454A GB2326759B GB 2326759 B GB2326759 B GB 2326759B GB 9820454 A GB9820454 A GB 9820454A GB 9820454 A GB9820454 A GB 9820454A GB 2326759 B GB2326759 B GB 2326759B
Authority
GB
United Kingdom
Prior art keywords
fuel cell
electrical interconnect
planar fuel
planar
interconnect
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB9820454A
Other languages
English (en)
Other versions
GB9820454D0 (en
GB2326759A (en
Inventor
Sukhvinder Pal Singh Badwal
Karl Foger
Don Jaffrey
John Newman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ceramic Fuel Cells Ltd
Original Assignee
Ceramic Fuel Cells Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ceramic Fuel Cells Ltd filed Critical Ceramic Fuel Cells Ltd
Publication of GB9820454D0 publication Critical patent/GB9820454D0/en
Publication of GB2326759A publication Critical patent/GB2326759A/en
Application granted granted Critical
Publication of GB2326759B publication Critical patent/GB2326759B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • H01M2300/0074—Ion conductive at high temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H01M8/0208—Alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0206—Metals or alloys
    • H01M8/0208—Alloys
    • H01M8/021—Alloys based on iron
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0215—Glass; Ceramic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0226—Composites in the form of mixtures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0228—Composites in the form of layered or coated products
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
GB9820454A 1996-03-18 1996-09-19 An electrical interconnect for a planar fuel cell Expired - Fee Related GB2326759B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPN8768A AUPN876896A0 (en) 1996-03-18 1996-03-18 An electrical interconnect for a planar fuel cell
PCT/AU1996/000594 WO1997035349A1 (fr) 1996-03-18 1996-09-19 Interconnexion electrique pour cellule electrochimique plane

Publications (3)

Publication Number Publication Date
GB9820454D0 GB9820454D0 (en) 1998-11-11
GB2326759A GB2326759A (en) 1998-12-30
GB2326759B true GB2326759B (en) 1999-05-12

Family

ID=3793081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9820454A Expired - Fee Related GB2326759B (en) 1996-03-18 1996-09-19 An electrical interconnect for a planar fuel cell

Country Status (6)

Country Link
US (1) US6280868B1 (fr)
JP (1) JP3756524B2 (fr)
AU (2) AUPN876896A0 (fr)
DE (1) DE19681750B4 (fr)
GB (1) GB2326759B (fr)
WO (1) WO1997035349A1 (fr)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO897897A0 (en) * 1997-09-05 1997-09-25 Ceramic Fuel Cells Limited An interconnect device for a fuel cell assembly
DE19805674C1 (de) * 1998-02-12 1999-09-02 Forschungszentrum Juelich Gmbh Mit Edelmetall lokal belegte bipolare Platte und Verfahren zu deren Herstellung
EP0936688A1 (fr) 1998-02-17 1999-08-18 Sulzer Hexis AG Interconnection pour piles à combustible fonctionnant à haute température
JP4707786B2 (ja) 1998-05-07 2011-06-22 トヨタ自動車株式会社 燃料電池用ガスセパレータの製造方法
DE19836352A1 (de) * 1998-08-11 2000-02-17 Siemens Ag Hochtemperatur-Brennstoffzelle mit Nickelnetz und Hochtemperatur-Brennstoffzellenstapel mit einer solchen Zelle
AU4390600A (en) 1999-03-26 2000-10-16 Siemens Aktiengesellschaft High-temperature fuel cell
AU4390500A (en) * 1999-03-26 2000-10-16 Siemens Aktiengesellschaft High-temperature fuel cell
DE19913873A1 (de) * 1999-03-26 2000-05-25 Siemens Ag Hochtemperatur-Brennstoffzelle
AUPQ078899A0 (en) * 1999-06-04 1999-06-24 Ceramic Fuel Cells Limited A fuel cell gas separator
US6106967A (en) * 1999-06-14 2000-08-22 Gas Research Institute Planar solid oxide fuel cell stack with metallic foil interconnect
US6649031B1 (en) * 1999-10-08 2003-11-18 Hybrid Power Generation Systems, Llc Corrosion resistant coated fuel cell bipolar plate with filled-in fine scale porosities and method of making the same
JP4366872B2 (ja) * 2000-03-13 2009-11-18 トヨタ自動車株式会社 燃料電池用ガスセパレータおよび該燃料電池用セパレータの製造方法並びに燃料電池
AUPQ653700A0 (en) 2000-03-28 2000-04-20 Ceramic Fuel Cells Limited Surface treated electrically conductive metal element and method of forming same
JP3600503B2 (ja) * 2000-04-19 2004-12-15 トヨタ自動車株式会社 燃料電池用セパレータおよび該燃料電池用セパレータの製造方法並びに燃料電池
US20020004155A1 (en) * 2000-05-01 2002-01-10 Haltiner Karl Jacob Etched interconnect for fuel cell elements
US7273673B2 (en) * 2000-11-16 2007-09-25 Mitsubishi Materials Corporation Solid electrolyte type fuel cell and air electrode current collector for used therein
US20020127460A1 (en) * 2001-03-08 2002-09-12 The Regents Of The University Of California Protective coatings for fuel cell interconnect
US6653009B2 (en) 2001-10-19 2003-11-25 Sarnoff Corporation Solid oxide fuel cells and interconnectors
US6716549B2 (en) 2001-12-27 2004-04-06 Avista Laboratories, Inc. Fuel cell having metalized gas diffusion layer
US20030194592A1 (en) * 2002-04-10 2003-10-16 Hilliard Donald Bennett Solid oxide electrolytic device
US7595122B2 (en) * 2002-06-11 2009-09-29 General Electric Company Interconnect supported electrolyzer assembly, preform and method of fabrication
US6843960B2 (en) 2002-06-12 2005-01-18 The University Of Chicago Compositionally graded metallic plates for planar solid oxide fuel cells
GB2390739B (en) * 2002-07-10 2005-07-20 Thomas Gordon Lindsay A novel planar seal-less fuel cell stack
US7037617B2 (en) * 2002-08-21 2006-05-02 Delphi Technologies, Inc. Conductive coatings for PEM fuel cell electrodes
US7575827B2 (en) 2002-08-21 2009-08-18 Delphi Technologies, Inc. Conductive coatings for PEM fuel cell electrodes
US20050189041A1 (en) * 2002-08-21 2005-09-01 Mantese Joseph V. Metal alloys for forming conductive oxide coatings for electrical contacts
US20040058205A1 (en) * 2002-08-21 2004-03-25 Mantese Joseph V. Metal alloys forming passivating conductive oxides for durable electrical contact surfaces
WO2004049491A1 (fr) * 2002-10-25 2004-06-10 Antonino Salvatore Arico Pile a combustible a oxyde solide a anode de cermet et d'alliage cuivre/nickel
WO2004046627A2 (fr) * 2002-11-16 2004-06-03 George Bevan Kirby Meacham Barrieres de gaz stabilisees par diffusion
US6794080B2 (en) * 2003-01-10 2004-09-21 General Motors Corporation Electrochemical energy conversion
US7056608B2 (en) 2003-02-14 2006-06-06 Relion, Inc. Current collector for use in a fuel cell
US20040191603A1 (en) * 2003-03-25 2004-09-30 Kaiser Joseph G. Clad metallic bipolar plates and electricity-producing systems and fuel cells using the same
US6939636B2 (en) * 2003-04-28 2005-09-06 Relion, Inc. Air cooled fuel cell module
US7308510B2 (en) * 2003-05-07 2007-12-11 Intel Corporation Method and apparatus for avoiding live-lock in a multinode system
WO2005038963A1 (fr) * 2003-10-21 2005-04-28 Estco Battery Management Inc. Interconnexion electrique pour empilement de piles a combustible
US20050092175A1 (en) * 2003-10-29 2005-05-05 Meacham G.B. K. Noble metal gas barriers
US7074255B2 (en) * 2003-10-29 2006-07-11 Meacham G B Kirby Noble metal gas barriers
JP4986378B2 (ja) * 2003-11-26 2012-07-25 京セラ株式会社 燃料電池組立体
DE112005000023B4 (de) * 2004-03-31 2010-08-12 Toyota Jidosha Kabushiki Kaisha, Toyota-shi Brennstoffzellenstapel
US20050221138A1 (en) * 2004-04-01 2005-10-06 General Electric Company Fuel cell system
US20050227134A1 (en) * 2004-04-13 2005-10-13 Ion American Corporation Offset interconnect for a solid oxide fuel cell and method of making same
CN1985397B (zh) 2004-06-10 2012-07-04 丹麦科技大学 固体氧化物燃料电池
JP5108305B2 (ja) * 2004-08-10 2012-12-26 一般財団法人電力中央研究所 成膜物およびその製造方法
EP1844512B1 (fr) * 2004-12-28 2017-04-19 Technical University of Denmark Procede de fabrication de connexions entre metal et verre, metal et metal ou metal et ceramique
KR100924700B1 (ko) * 2005-01-12 2009-11-03 테크니칼 유니버시티 오브 덴마크 소결 중 수축률 및 공극률이 조절된 다층 구조물의 제조방법, 상기 제조방법에 따라 제조된 다층 구조물 및 상기 다층 구조물을 포함하는 고체 산화물 연료전지
AU2006208619B2 (en) * 2005-01-31 2009-06-04 Technical University Of Denmark Redox-stable anode
WO2006082057A2 (fr) * 2005-02-02 2006-08-10 Technical University Of Denmark Procede permettant de produire une pile a combustible a oxyde solide reversible
US20060180247A1 (en) * 2005-02-15 2006-08-17 United States Of America As Represented By The Secretary Of The Navy Process for preparing chromium conversion coatings for iron and iron alloys
EP1724864A1 (fr) * 2005-05-18 2006-11-22 Sulzer Hexis AG Interconnecteur pour pile à combustible plane à haute température
US20070037031A1 (en) * 2005-07-13 2007-02-15 Ion America Corporation Cermet and ceramic interconnects for a solid oxide fuel cell
EP1760817B1 (fr) * 2005-08-31 2013-08-21 Technical University of Denmark Pile à combustible réversible et méthode de fabrication
US20070122304A1 (en) * 2005-11-28 2007-05-31 Ramasesha Sheela K Alloys for intermediate temperature applications, methods for maufacturing thereof and articles comprising the same
DE102006001552B8 (de) * 2006-01-06 2008-06-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kathode-Elektrolyt-Anode-Einheit für Festoxid-Brennstoffzellen und Verfahren zu deren Herstellung
GB0602842D0 (en) * 2006-02-14 2006-03-22 Rolls Royce Plc A Solid Oxide Fuel Cell And A Solid Oxide Fuel Cell Module
DK2378600T3 (da) * 2006-11-23 2013-07-01 Univ Denmark Tech Dtu Fremgangsmåde til fremstilling af reversible fastoxidceller
DE102006056251B4 (de) * 2006-11-27 2009-04-09 Bayerische Motoren Werke Aktiengesellschaft Hochtemperaturbrennstoffzelle mit ferritischer Komponente und Verfahren zum Betreiben derselben
CN101578728B (zh) * 2006-12-21 2012-05-23 株式会社神户制钢所 燃料电池的金属隔板用合金皮膜、其制造方法和溅射用靶材、以及金属隔板和燃料电池
KR101210509B1 (ko) * 2007-01-31 2012-12-10 테크니칼 유니버시티 오브 덴마크 고체 산화물 전지에 전극 물질로 사용하기 적합한 복합 물질
DE102008009985B4 (de) * 2008-02-19 2015-04-09 Sunfire Gmbh Elektrolyt für eine elektrolytgestützte Hochtemperatur-Brennstoffzelle, Verfahren zu dessen Herstellung, dessen Verwendung für eine elektrolytgestützte Brennstoffzelle und Verwendung der Brennstoffzelle für einen Brennstoffzellen-Stapel
US8226858B2 (en) * 2008-07-03 2012-07-24 Solid Cell, Inc. Interconnect material for solid oxide fuel cell and process for the preparation thereof
US8986905B2 (en) * 2008-11-11 2015-03-24 Bloom Energy Corporation Fuel cell interconnect
WO2010059160A1 (fr) * 2008-11-21 2010-05-27 Utc Power Corporation Pile à combustible à oxyde solide comportant un support rigidifié comprenant un alliage à base de nickel
AT11555U1 (de) 2009-03-12 2010-12-15 Plansee Se Interkonnektor einer festelektrolyt-hochtemperatur-brennstoffzelle
KR101208581B1 (ko) 2010-04-30 2012-12-06 정명하이텍 (주) 엔드 플레이트
US9843053B2 (en) 2010-09-09 2017-12-12 Audi Ag Fuel cell coating
JP5532521B2 (ja) * 2010-09-30 2014-06-25 Ｔｏｔｏ株式会社 固体酸化物型燃料電池セル集合体
US8962219B2 (en) 2011-11-18 2015-02-24 Bloom Energy Corporation Fuel cell interconnects and methods of fabrication
FR2996065B1 (fr) * 2012-09-26 2017-02-24 Commissariat Energie Atomique Composant constituant un interconnecteur d'electrolyseur eht ou de pile a combustible sofc et procedes de realisation associes
US9478812B1 (en) 2012-10-17 2016-10-25 Bloom Energy Corporation Interconnect for fuel cell stack
US9368809B2 (en) 2012-11-06 2016-06-14 Bloom Energy Corporation Interconnect and end plate design for fuel cell stack
AT513501B1 (de) * 2013-09-02 2014-05-15 Abatec Group Ag IR-Strahler mit Doppelverglasung
TW201530886A (zh) 2013-10-01 2015-08-01 Bloom Energy Corp 預成形粉末配送至粉末壓印機
WO2015130644A1 (fr) 2014-02-25 2015-09-03 Bloom Energy Corporation Composition et traitement d'interconnexions métalliques pour empilements de sofc
US11978937B2 (en) * 2016-03-18 2024-05-07 Osaka Gas Co., Ltd. Electrochemical element, electrochemical module, electrochemical device, and energy system
US20220315479A1 (en) * 2021-04-05 2022-10-06 Bloom Energy Corporation Glass ceramic seal material for fuel cell stacks
JP7678720B2 (ja) * 2021-06-30 2025-05-16 京セラ株式会社 セル、セルスタック装置、モジュールおよびモジュール収容装置
WO2023117086A1 (fr) * 2021-12-22 2023-06-29 Ceres Intellectual Property Company Limited Procédé de création d'un revêtement protecteur sur un composant d'une cellule électrochimique
DE102023205856A1 (de) * 2023-06-22 2024-12-24 Robert Bosch Gesellschaft mit beschränkter Haftung Zellenstapel-Transportschicht für einen elektrochemischen Zellenstapel sowie Verfahren zu dessen Herstellung
CN118480768B (zh) * 2024-07-11 2025-01-17 山东理工大学 一种稀土氧化物-惰性金属-尖晶石导电复合涂层及制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188056A1 (fr) * 1985-01-18 1986-07-23 Westinghouse Electric Corporation Cellules électrochimiques à électrolyte solide fonctionnant à haute température
EP0338823A1 (fr) * 1988-04-21 1989-10-25 Toa Nenryo Kogyo Kabushiki Kaisha Piles à combustible du type à électrolyte solide
JPH05205754A (ja) * 1992-01-30 1993-08-13 Fuji Electric Corp Res & Dev Ltd 固体電解質型燃料電池
EP0562411A1 (fr) * 1989-04-28 1993-09-29 Ngk Insulators, Ltd. Membre électroconducteur de connexion et élément à combustable ayant ce membre
JPH05290863A (ja) * 1992-04-08 1993-11-05 Tokyo Electric Power Co Inc:The 平板型固体電解質燃料電池用金属インタコネクタの耐酸化表面改質法
US5356730A (en) * 1993-03-26 1994-10-18 Alliedsignal Inc. Monolithic fuel cell having improved interconnect layer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067488B2 (ja) * 1985-12-27 1994-01-26 田中貴金属工業株式会社 ガス拡散電極
JPH04298963A (ja) * 1991-03-27 1992-10-22 Ngk Insulators Ltd 固体電解質型燃料電池及びその製造方法
JPH0644991A (ja) * 1992-07-27 1994-02-18 Ngk Insulators Ltd 固体電解質型燃料電池用インターコネクターの製造方法
DE69307927T2 (de) * 1992-11-25 1997-06-26 Michael S. Lincoln Mass. Hsu Elektrochemische hochtemperaturkonvertor mit integrierter strahlungswärmerückwinnung und regenerative wärmetauscher
IT1270878B (it) * 1993-04-30 1997-05-13 Permelec Spa Nora Migliorata cella elettrochimica utilizzante membrane a scambio ionico e piatti bipolari metallici
US5496655A (en) * 1994-10-12 1996-03-05 Lockheed Idaho Technologies Company Catalytic bipolar interconnection plate for use in a fuel cell
AUPN173595A0 (en) * 1995-03-15 1995-04-06 Ceramic Fuel Cells Limited Fuel cell interconnect device
US5702837A (en) * 1996-02-05 1997-12-30 Alliedsignal Inc. Bonding materials for anode to anode bonding and anode to interconnect bonding in solid oxide fuel cells
US6054231A (en) * 1998-07-24 2000-04-25 Gas Research Institute Solid oxide fuel cell interconnector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188056A1 (fr) * 1985-01-18 1986-07-23 Westinghouse Electric Corporation Cellules électrochimiques à électrolyte solide fonctionnant à haute température
EP0338823A1 (fr) * 1988-04-21 1989-10-25 Toa Nenryo Kogyo Kabushiki Kaisha Piles à combustible du type à électrolyte solide
EP0562411A1 (fr) * 1989-04-28 1993-09-29 Ngk Insulators, Ltd. Membre électroconducteur de connexion et élément à combustable ayant ce membre
JPH05205754A (ja) * 1992-01-30 1993-08-13 Fuji Electric Corp Res & Dev Ltd 固体電解質型燃料電池
JPH05290863A (ja) * 1992-04-08 1993-11-05 Tokyo Electric Power Co Inc:The 平板型固体電解質燃料電池用金属インタコネクタの耐酸化表面改質法
US5356730A (en) * 1993-03-26 1994-10-18 Alliedsignal Inc. Monolithic fuel cell having improved interconnect layer

Also Published As

Publication number Publication date
GB9820454D0 (en) 1998-11-11
US6280868B1 (en) 2001-08-28
JP2000506671A (ja) 2000-05-30
DE19681750T1 (de) 1999-03-25
WO1997035349A1 (fr) 1997-09-25
AU722708B2 (en) 2000-08-10
AU6920496A (en) 1997-10-10
DE19681750B4 (de) 2005-08-18
JP3756524B2 (ja) 2006-03-15
GB2326759A (en) 1998-12-30
AUPN876896A0 (en) 1996-04-18

Similar Documents

Publication Publication Date Title
GB2326759B (en) An electrical interconnect for a planar fuel cell
AUPO897897A0 (en) An interconnect device for a fuel cell assembly
EP0988655A4 (fr) Ensemble cellule electrochimique
IL130792A0 (en) Surface replica fuel cell for micro fuel cell electrical power pack
EP0742960A4 (fr) Module constitue de piles a combustible
EP0862235A4 (fr) Pile a combustible
AU1313800A (en) Planar fuel cell
SG67398A1 (en) Battery interface structure for an electrical device
EP1030396A4 (fr) Systeme de cellule a combustible du type a polymere solide
ZA986393B (en) End assembly for an electrochemical cell
GB9811462D0 (en) Bipolar plate for fuel cell assembly
GB2342223B (en) Fuel cell and separator for fuel cell
GB9809372D0 (en) Stack assembly primarily for an electrochemical fuel
GB9813757D0 (en) Integral fuel cell
GB2294577B (en) A fuel cell arrangement
GB9910068D0 (en) Stack assembly primarily for an electrochemical fuel
GB9619285D0 (en) Fuel cell stack
GB2295920B (en) Fuel cell
IL113641A0 (en) An electrochemical cell
AU5071098A (en) Fuell cell arrangement
GB2298955B (en) Fuel cells
AU4931596A (en) Fuel cell interconnect device
GB9603145D0 (en) Fuel cell stacks
GB9705272D0 (en) Fuel cell
GB9720822D0 (en) Fuel cells

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120919